Customization: | Available |
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CAS No.: | 78-83-1 |
Formula: | C4h10o |
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2-Methyl-1-propanol
HS No.:29051990CAS No.: | 78-83-1 |
Chemical formula: | C4H10O |
EINECS No.: | 201-148-0 |
Molecular weight: | 74.1216 |
Another name: | Isobutyl alcohol; isobutanol; isobutyric acid;2-methyl propioric acid |
Index | Content |
Melting point: | −108 °C(lit.) |
Boiling point: | 107.9 °C(lit.) |
Refractive index: | n20/D 1.3976(lit.) |
Vapour pressure: | 8 mm Hg ( 20 °C) |
PH: | 7 (80g/l, H2O, 20ºC) |
Flashing point: | 82 °F/ 27.5ºC |
Density: | 0.803 g/mL at 25 °C(lit.) |
Explosive limit: | 1.5-12%(V) |
Items of Analysis | Quality indicators | Testing result |
Content (% m/m) ≥: | 99 | 99.7 |
Acidity(Acetic acid)%≤ | 0.005 | 0.0007 |
Water content (% m/m) | 0.3 | 0.043 |
Platinum-cobalt chroma No.≤ | 20 | 10 |
Dry residue after evaporation%(m/m)≤ | 0.008 | 0.003 |
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